14449042 has 4 divisors (see below), whose sum is σ = 21673566. Its totient is φ = 7224520.

The previous prime is 14449033. The next prime is 14449067. The reversal of 14449042 is 24094441.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 24094441 = 7 ⋅3442063.

It can be written as a sum of positive squares in only one way, i.e., 14432401 + 16641 = 3799^2 + 129^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 14449042.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3612259 + ... + 3612262.

Almost surely, 2^14449042 is an apocalyptic number.

14449042 is a deficient number, since it is larger than the sum of its proper divisors (7224524).

14449042 is an equidigital number, since it uses as much as digits as its factorization.

14449042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7224523.

The product of its (nonzero) digits is 4608, while the sum is 28.

The square root of 14449042 is about 3801.1895506538. The cubic root of 14449042 is about 243.5639551645.

The spelling of 14449042 in words is "fourteen million, four hundred forty-nine thousand, forty-two".